Hey all,

I have a fully converted NT1, saved a lot of grams and want to race for fun.

So, I am looking for a fast fun engine without going to pay a million for it.

Seems I can get a OS 12 TZ 5 port for 200$ and JL Red dot evo for 179, LRP Z12R spec 4 for 119€

Which one should I use, which is the most reliable and which pipes will give best performance?

I do not intend to go INS Box nor EFRA pipe if something else gives me more fun.

Track is fairly small with one straight

Cheers and happy holidays

Gerner